Welcome to the OFFICIAL POLL for Guess Who's Singing!
You've seen the performances and listened to the clues and stories, and searched the web trying to figure out
which sister is this week's mystery singer.
Think you know who it is this week? Vote now and stay tuned for the big reveal!
WEEK 5: I am enough
WEEK 4: Shallow
WEEK 3: before October's gone
WEEK 2: FIX YOU
WEEK 1: THIS IS ME